Wärtsilä WST-45R Steerable Retractable Thruster

Technical Specification

Features:
  • Make: Wärtsilä
  • Model code: WST-45R
  • Type: Steerable
  • Power source: Hydraulic
  • Maximum Power: 4500 KW
Additional info:

The tilted thruster concept significantly improves vessel’s dynamic positioning (DP) capability by reducing thrusterhull interaction losses Excellent hydrodynamic efficiency for better DP capability Less power needed for first-class performance thus lowering operational costs (OPEX) Combined electric driven steering and retraction system reduces thruster room space requirement (WST-24/32R) Wärtsilä can include electric drive system and full electric package integration Plug and play pre-alignevd package for simple and fast installation (WST-24/32R) Compact design allows larger propeller within the same vessel envelope space Optional compliance with CLEAN notations and US EPA VGP2013 requirements All thruster operations, including retraction/deployment, are fully automated and controlled from the bridge stations

Make Wärtsilä
Manufacturer Wärtsilä Corporation
Model code WST-45R
Type Steerable
Power source Hydraulic
Maximum Power 4500 KW
Propeller Diameter 3600
Propeller Type/Layout fixed-pitch
Depth 5200 mm
Width 5700 mm
Weight 118000 Kg
Additional info
  • The tilted thruster concept significantly improves vessel’s dynamic positioning (DP) capability by reducing thrusterhull interaction losses
  • Excellent hydrodynamic efficiency for better DP capability
  • Less power needed for first-class performance thus lowering operational costs (OPEX)
  • Combined electric driven steering and retraction system reduces thruster room space requirement (WST-24/32R)
  • Wärtsilä can include electric drive system and full electric package integration
  • Plug and play pre-alignevd package for simple and fast installation (WST-24/32R)
  • Compact design allows larger propeller within the same vessel envelope space
  • Optional compliance with CLEAN notations and US EPA VGP2013 requirements
  • All thruster operations, including retraction/deployment, are fully automated and controlled from the bridge stations